<footer class="footer" style="background-color: #e3f2fd;">
	<div class="container">
		<p class="text-muted">
			<div class="btn-group btn-group-sm" role="group">
				<a class="btn" ng-class="($ctrl.isLanguage('zh')) ? 'btn-primary' : 'btn-secondary'" ng-click="$ctrl.setLanguage('zh')">中</a>
				<a class="btn" ng-class="($ctrl.isLanguage('en')) ? 'btn-primary' : 'btn-secondary'" ng-click="$ctrl.setLanguage('en')">EN</a>
			</div>   Copyright: HantsyLabs
		</p>
	</div>
</footer>
